9.5 sec in total
858 ms
8.4 sec
226 ms
Welcome to caissa.com.cn homepage info - get ready to check Caissa best content for China right away, or after learning these important things about caissa.com.cn
北京凯撒旅游网是凯撒旅游旗下专业旅行服务网站。北京凯撒旅游网为广大用户提供团队旅游、自由行、签证、邮轮、海岛等全方位旅游产品及在线旅游预订服务。凯撒旅游是5A旅行社,连续多年荣获北京诚信旅行社、中国百强国际旅行社、中国出境游十大批发商等荣誉。
Visit caissa.com.cnWe analyzed Caissa.com.cn page load time and found that the first response time was 858 ms and then it took 8.6 sec to load all DOM resources and completely render a web page. This is a poor result, as 85% of websites can load faster.
caissa.com.cn performance score
name
value
score
weighting
Value4.7 s
13/100
10%
Value10.5 s
0/100
25%
Value11.3 s
5/100
10%
Value650 ms
46/100
30%
Value0.116
85/100
15%
Value17.9 s
3/100
10%
858 ms
1026 ms
1235 ms
1659 ms
1095 ms
Our browser made a total of 67 requests to load all elements on the main page. We found that 3% of them (2 requests) were addressed to the original Caissa.com.cn, 45% (30 requests) were made to Img.caissa.com.cn and 10% (7 requests) were made to Basevistor.udesk.cn. The less responsive or slowest element that took the longest time to load (2.7 sec) relates to the external source I2.ttylink.com.
Page size can be reduced by 320.9 kB (13%)
2.5 MB
2.1 MB
In fact, the total size of Caissa.com.cn main page is 2.5 MB. This result falls beyond the top 1M of websites and identifies a large and not optimized web page that may take ages to load. 30% of websites need less resources to load. Images take 1.6 MB which makes up the majority of the site volume.
Potential reduce by 31.6 kB
HTML content can be minified and compressed by a website’s server. The most efficient way is to compress content using GZIP which reduces data amount travelling through the network between server and browser. This page needs HTML code to be minified as it can gain 4.7 kB, which is 12% of the original size. It is highly recommended that content of this web page should be compressed using GZIP, as it can save up to 31.6 kB or 79% of the original size.
Potential reduce by 4.4 kB
Image size optimization can help to speed up a website loading time. The chart above shows the difference between the size before and after optimization. Caissa images are well optimized though.
Potential reduce by 217.8 kB
It’s better to minify JavaScript in order to improve website performance. The diagram shows the current total size of all JavaScript files against the prospective JavaScript size after its minification and compression. It is highly recommended that all JavaScript files should be compressed and minified as it can save up to 217.8 kB or 32% of the original size.
Potential reduce by 67.1 kB
CSS files minification is very important to reduce a web page rendering time. The faster CSS files can load, the earlier a page can be rendered. Caissa.com.cn needs all CSS files to be minified and compressed as it can save up to 67.1 kB or 41% of the original size.
Number of requests can be reduced by 28 (47%)
60
32
The browser has sent 60 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Caissa. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 21 to 1 for JavaScripts and from 9 to 1 for CSS and as a result speed up the page load time.
caissa.com.cn
858 ms
style2016.css
1026 ms
base-topbottom2016.css
1235 ms
jquery1.7.1.min.js
1659 ms
jquery.cookie.js
1095 ms
jquery.form.js
1569 ms
util.js
1305 ms
DialogBox.css
1340 ms
logindiv.js
1600 ms
sitecity.js
1470 ms
index2016.css
2241 ms
swiper.min.js
1198 ms
swiper.min.css
918 ms
coupon.css
1595 ms
qqservice2016.js
1614 ms
caissa_trail.js
740 ms
indexcitycode.js
682 ms
TCaptcha.js
1768 ms
6584f2808dff9e96b6ffdef4a669cbbd
1974 ms
add3.jpg
375 ms
ico.png
257 ms
head_user.jpg
277 ms
iphone.png
473 ms
wechat.png
722 ms
ma.png
1023 ms
sina.png
715 ms
logo_h.png
280 ms
header_search.png
260 ms
header_search_btn.gif
245 ms
header_phone.png
620 ms
foot_logo.jpg
602 ms
foot_li01.jpg
782 ms
foot_li03.jpg
843 ms
d5cdb9146b5af42c2ae2d565ad6172ad
2026 ms
icon.png
957 ms
foot_businessbg.jpg
231 ms
5d8c62b886dca39595c354a65c5825ea
2210 ms
35a4a0f61fdb5496d0feed9729063a82
2186 ms
b1aa38ab4eae472aafbc413aaae7288c
2423 ms
39662d3e29d0ed676a6d41a1f25ac270
2669 ms
arrow01.gif
319 ms
save
547 ms
ip.aspx
778 ms
gio.js
180 ms
udeskApi.js
422 ms
general
513 ms
wpa.php
755 ms
out_config
1248 ms
wpa.php
892 ms
emotion.css
248 ms
key
998 ms
views.js
2539 ms
taskMgr.js
1835 ms
225 ms
FsoaFRQqC3EJhM9GyIRLEcwzvQ0t
1294 ms
free
300 ms
710 ms
225 ms
253 ms
453 ms
deps.v1.js
520 ms
main.80d3cac9.js
340 ms
main.d6197dcd.css
350 ms
WdatePicker.js
251 ms
278 ms
499 ms
WdatePicker.css
250 ms
caissa.com.cn accessibility score
Contrast
These are opportunities to improve the legibility of your content.
Impact
Issue
Background and foreground colors do not have a sufficient contrast ratio.
Navigation
These are opportunities to improve keyboard navigation in your application.
Impact
Issue
[id] attributes on active, focusable elements are not unique
Internationalization and localization
These are opportunities to improve the interpretation of your content by users in different locales.
Impact
Issue
<html> element does not have a [lang] attribute
Names and labels
These are opportunities to improve the semantics of the controls in your application. This may enhance the experience for users of assistive technology, like a screen reader.
Impact
Issue
Image elements do not have [alt] attributes
Links do not have a discernible name
caissa.com.cn best practices score
Trust and Safety
Impact
Issue
Does not use HTTPS
Includes front-end JavaScript libraries with known security vulnerabilities
Ensure CSP is effective against XSS attacks
User Experience
Impact
Issue
Serves images with low resolution
General
Impact
Issue
Detected JavaScript libraries
Browser errors were logged to the console
Missing source maps for large first-party JavaScript
caissa.com.cn SEO score
Crawling and Indexing
To appear in search results, crawlers need access to your app.
Impact
Issue
Links are not crawlable
Content Best Practices
Format your HTML in a way that enables crawlers to better understand your app’s content.
Impact
Issue
Image elements do not have [alt] attributes
ZH
N/A
GB2312
Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Caissa.com.cn can be misinterpreted by Google and other search engines. Our service has detected that Chinese is used on the page, and neither this language nor any other was claimed in <html> or <meta> tags. Our system also found out that Caissa.com.cn main page’s claimed encoding is gb2312. Changing it to UTF-8 can be a good choice, as this format is commonly used for encoding all over the web and thus their visitors won’t have any troubles with symbol transcription or reading.
caissa.com.cn
Open Graph description is not detected on the main page of Caissa. Lack of Open Graph description can be counter-productive for their social media presence, as such a description allows converting a website homepage (or other pages) into good-looking, rich and well-structured posts, when it is being shared on Facebook and other social media. For example, adding the following code snippet into HTML <head> tag will help to represent this web page correctly in social networks: